# //UNITED STATES GEOLOGICAL SURVEY http://water.usgs.gov/ # //NATIONAL WATER INFORMATION SYSTEM http://water.usgs.gov/data.html # //DATA ARE PROVISIONAL AND SUBJECT TO CHANGE UNTIL PUBLISHED BY USGS # //RETRIEVED: 2025-01-13 23:00:02 # //WARNING # //WARNING The stage-discharge rating provided in this file should be # //WARNING considered provisional and subject to change. Stage-discharge # //WARNING ratings change over time as the channel features that control # //WARNING the relation between stage and discharge vary. Users are # //WARNING cautioned to consider carefully the applicability of this # //WARNING rating before using it for decisions that concern personal or # //WARNING public safety or operational consequences. # //FILE TYPE="NWIS RATING" # //DATABASE NUMBER=01 DESCRIPTION=" Standard data base for this site." # //STATION AGENCY="USGS " NUMBER="11517000 " TIME_ZONE="PST" DST_FLAG=Y # //STATION NAME="SHASTA R NR MONTAGUE CA" # //LABEL="Discharge (ft^3/s)" # //PARAMETER CODE="00060" # //RATING SHIFTED="20250113230002 PST" # //RATING ID="13.1" TYPE="STGQ" NAME="stage-discharge" AGING=???? # //RATING REMARKS="Extension to the upper part of Rating 13.0" # //RATING EXPANSION="logarithmic" # //RATING BREAKPOINT1=1.510000E+00 BREAKPOINT2=2.520000E+00 # //RATING OFFSET1=7.500000E-01 OFFSET2=1.000000E+00 OFFSET3=0.000000E+00 # //RATING_INDEP ROUNDING="????" PARAMETER="Gage height (ft)" # //RATING_DEP ROUNDING="????" PARAMETER="Discharge (ft^3/s)" # //RATING_DATETIME BEGIN=20241228000000 BZONE=-08:00 END=-------------- EZONE=--- AGING=Working # //RATING_DATETIME COMMENT="Extension to the upper part of Rating 13.0" # //SHIFT_PREV BEGIN="20241229203000" BZONE="-08:00" END="--------------" EZONE="---" # //SHIFT_PREV STAGE1="1.20" SHIFT1="0.00" STAGE2="2.30" SHIFT2="0.25" STAGE3="4.00" SHIFT3="0.00" # //SHIFT_PREV COMMENT="Prorated scour to peak of rise" # //SHIFT_NEXT BEGIN="--------------" BZONE="---" END="--------------" EZONE="---" # //SHIFT_NEXT STAGE1="---" SHIFT1="---" STAGE2="---" SHIFT2="---" STAGE3="---" SHIFT3="---" # //SHIFT_NEXT COMMENT=" " INDEP SHIFT DEP STOR 16N 16N 16N 1S 1.01 0.00 20.00 * 1.02 0.00 21.00 1.03 0.00 22.01 1.04 0.00 23.03 1.05 0.00 24.06 1.06 0.00 25.10 1.07 0.00 26.16 1.08 0.00 27.22 1.09 0.00 28.29 1.10 0.00 29.37 1.11 0.00 30.46 1.12 0.00 31.55 1.13 0.00 32.66 1.14 0.00 33.78 1.15 0.00 34.90 1.16 0.00 36.03 1.17 0.00 37.17 1.18 0.00 38.32 1.19 0.00 39.47 1.20 0.00 40.64 1.21 0.00 42.08 1.22 0.00 43.53 1.23 0.01 44.99 1.24 0.01 46.46 1.25 0.01 47.94 1.26 0.01 49.43 1.27 0.02 50.93 1.28 0.02 52.45 1.29 0.02 53.97 1.30 0.02 55.50 1.31 0.03 57.04 1.32 0.03 58.59 1.33 0.03 60.15 1.34 0.03 61.72 1.35 0.03 63.30 1.36 0.04 64.89 1.37 0.04 66.49 1.38 0.04 68.09 1.39 0.04 69.71 1.40 0.05 71.33 1.41 0.05 72.96 1.42 0.05 74.60 1.43 0.05 76.25 1.44 0.05 77.90 1.45 0.06 79.57 1.46 0.06 81.11 1.47 0.06 82.60 1.48 0.06 84.09 1.49 0.07 85.57 1.50 0.07 87.04 1.51 0.07 88.50 * 1.52 0.07 89.96 1.53 0.08 91.41 1.54 0.08 92.84 1.55 0.08 94.25 1.56 0.08 95.65 1.57 0.08 97.05 1.58 0.09 98.44 1.59 0.09 99.82 1.60 0.09 101.20 1.61 0.09 102.57 * 1.62 0.10 103.94 1.63 0.10 105.30 1.64 0.10 106.66 1.65 0.10 108.01 1.66 0.10 109.35 1.67 0.11 110.69 1.68 0.11 112.03 1.69 0.11 113.36 1.70 0.11 114.68 1.71 0.12 116.01 1.72 0.12 117.32 1.73 0.12 118.63 1.74 0.12 119.94 1.75 0.13 121.25 1.76 0.13 122.54 1.77 0.13 123.84 1.78 0.13 125.13 1.79 0.13 126.42 1.80 0.14 127.70 1.81 0.14 128.98 1.82 0.14 130.25 1.83 0.14 131.52 1.84 0.15 132.79 1.85 0.15 134.05 1.86 0.15 135.31 1.87 0.15 136.57 1.88 0.15 137.82 1.89 0.16 139.07 1.90 0.16 140.32 1.91 0.16 141.56 1.92 0.16 142.80 1.93 0.17 144.04 1.94 0.17 145.27 1.95 0.17 146.50 1.96 0.17 147.72 1.97 0.18 148.95 1.98 0.18 150.17 1.99 0.18 151.38 2.00 0.18 152.60 2.01 0.18 153.81 2.02 0.19 155.02 2.03 0.19 156.22 2.04 0.19 157.42 2.05 0.19 158.62 2.06 0.20 159.82 2.07 0.20 161.01 2.08 0.20 162.21 2.09 0.20 163.39 2.10 0.20 164.58 2.11 0.21 165.76 2.12 0.21 166.94 2.13 0.21 168.12 2.14 0.21 169.30 2.15 0.22 170.47 2.16 0.22 171.64 2.17 0.22 172.81 2.18 0.22 173.98 2.19 0.22 175.14 2.20 0.23 176.30 2.21 0.23 177.46 2.22 0.23 178.62 2.23 0.23 179.77 2.24 0.24 180.92 2.25 0.24 182.07 2.26 0.24 183.22 2.27 0.24 184.36 2.28 0.25 185.59 2.29 0.25 186.91 2.30 0.25 188.23 2.31 0.25 189.16 2.32 0.25 190.08 2.33 0.25 191.00 2.34 0.24 191.93 2.35 0.24 192.86 2.36 0.24 193.79 2.37 0.24 194.72 2.38 0.24 195.65 2.39 0.24 196.59 2.40 0.24 197.52 2.41 0.23 198.46 2.42 0.23 199.40 2.43 0.23 200.34 2.44 0.23 201.28 2.45 0.23 202.22 2.46 0.23 203.16 2.47 0.23 204.11 2.48 0.22 205.05 2.49 0.22 206.00 2.50 0.22 206.95 2.51 0.22 207.90 2.52 0.22 208.98 * 2.53 0.22 210.08 2.54 0.21 211.17 2.55 0.21 212.27 2.56 0.21 213.38 2.57 0.21 214.48 2.58 0.21 215.59 2.59 0.21 216.70 2.60 0.21 217.81 2.61 0.20 218.92 2.62 0.20 220.04 2.63 0.20 221.16 2.64 0.20 222.28 2.65 0.20 223.40 2.66 0.20 224.53 2.67 0.20 225.66 2.68 0.19 226.79 2.69 0.19 227.92 2.70 0.19 229.06 2.71 0.19 230.19 2.72 0.19 231.33 2.73 0.19 232.47 * 2.74 0.19 233.62 2.75 0.18 234.76 2.76 0.18 235.91 2.77 0.18 237.06 2.78 0.18 238.22 2.79 0.18 239.37 2.80 0.18 240.53 2.81 0.18 241.69 2.82 0.17 242.85 2.83 0.17 244.01 2.84 0.17 245.18 2.85 0.17 246.35 2.86 0.17 247.52 2.87 0.17 248.69 2.88 0.16 249.87 2.89 0.16 251.05 2.90 0.16 252.23 2.91 0.16 253.41 2.92 0.16 254.59 2.93 0.16 255.78 2.94 0.16 256.97 2.95 0.15 258.16 2.96 0.15 259.35 2.97 0.15 260.55 2.98 0.15 261.75 2.99 0.15 262.95 3.00 0.15 264.15 3.01 0.15 265.36 3.02 0.14 266.56 3.03 0.14 267.77 3.04 0.14 268.98 3.05 0.14 270.20 3.06 0.14 271.41 3.07 0.14 272.63 3.08 0.14 273.85 3.09 0.13 275.07 3.10 0.13 276.30 3.11 0.13 277.52 3.12 0.13 278.75 3.13 0.13 279.98 3.14 0.13 281.22 3.15 0.12 282.45 3.16 0.12 283.69 3.17 0.12 284.93 3.18 0.12 286.17 3.19 0.12 287.42 3.20 0.12 288.66 3.21 0.12 289.91 3.22 0.11 291.16 3.23 0.11 292.41 3.24 0.11 293.67 3.25 0.11 294.93 3.26 0.11 296.19 3.27 0.11 297.45 3.28 0.11 298.71 3.29 0.10 299.98 3.30 0.10 301.25 3.31 0.10 302.52 3.32 0.10 303.79 3.33 0.10 305.06 3.34 0.10 306.34 3.35 0.10 307.62 3.36 0.09 308.90 3.37 0.09 310.18 3.38 0.09 311.47 3.39 0.09 312.76 3.40 0.09 314.05 3.41 0.09 315.34 3.42 0.09 316.63 3.43 0.08 317.93 3.44 0.08 319.23 3.45 0.08 320.53 3.46 0.08 321.83 3.47 0.08 323.14 3.48 0.08 324.44 3.49 0.08 325.75 3.50 0.07 327.06 3.51 0.07 328.38 3.52 0.07 329.69 3.53 0.07 331.01 3.54 0.07 332.33 3.55 0.07 333.65 3.56 0.06 334.97 3.57 0.06 336.30 3.58 0.06 337.63 3.59 0.06 338.96 3.60 0.06 340.29 3.61 0.06 341.63 3.62 0.06 342.96 3.63 0.05 344.30 3.64 0.05 345.64 3.65 0.05 346.99 3.66 0.05 348.33 3.67 0.05 349.68 3.68 0.05 351.03 3.69 0.05 352.38 3.70 0.04 353.73 3.71 0.04 355.09 3.72 0.04 356.45 3.73 0.04 357.81 3.74 0.04 359.17 3.75 0.04 360.53 3.76 0.04 361.90 3.77 0.03 363.27 3.78 0.03 364.64 3.79 0.03 366.01 3.80 0.03 367.38 3.81 0.03 368.76 3.82 0.03 370.14 3.83 0.03 371.52 3.84 0.02 372.90 3.85 0.02 374.29 3.86 0.02 375.67 3.87 0.02 377.06 3.88 0.02 378.45 3.89 0.02 379.85 3.90 0.01 381.24 3.91 0.01 382.64 3.92 0.01 384.04 3.93 0.01 385.44 3.94 0.01 386.84 3.95 0.01 388.25 3.96 0.01 389.66 3.97 0.00 391.07 3.98 0.00 392.48 3.99 0.00 393.89 4.00 0.00 395.31 4.01 0.00 396.97 4.02 0.00 398.64 4.03 0.00 400.31 4.04 0.00 401.98 4.05 0.00 403.65 4.06 0.00 405.33 4.07 0.00 407.01 4.08 0.00 408.69 4.09 0.00 410.38 4.10 0.00 412.06 4.11 0.00 413.75 4.12 0.00 415.45 4.13 0.00 417.14 4.14 0.00 418.84 4.15 0.00 420.55 4.16 0.00 422.25 4.17 0.00 423.96 4.18 0.00 425.67 4.19 0.00 427.38 4.20 0.00 429.10 4.21 0.00 430.82 4.22 0.00 432.54 4.23 0.00 434.26 4.24 0.00 435.99 4.25 0.00 437.72 4.26 0.00 439.45 4.27 0.00 441.19 4.28 0.00 442.93 4.29 0.00 444.67 4.30 0.00 446.41 4.31 0.00 448.16 4.32 0.00 449.91 4.33 0.00 451.66 4.34 0.00 453.41 4.35 0.00 455.17 4.36 0.00 456.93 4.37 0.00 458.69 4.38 0.00 460.46 4.39 0.00 462.23 4.40 0.00 464.00 4.41 0.00 465.77 4.42 0.00 467.55 4.43 0.00 469.33 4.44 0.00 471.11 4.45 0.00 472.90 4.46 0.00 474.69 4.47 0.00 476.48 4.48 0.00 478.27 4.49 0.00 480.07 4.50 0.00 481.86 4.51 0.00 483.67 4.52 0.00 485.47 4.53 0.00 487.28 4.54 0.00 489.09 4.55 0.00 490.90 4.56 0.00 492.71 4.57 0.00 494.53 4.58 0.00 496.35 4.59 0.00 498.17 4.60 0.00 500.00 * 4.61 0.00 501.83 4.62 0.00 503.66 4.63 0.00 505.49 4.64 0.00 507.33 4.65 0.00 509.17 4.66 0.00 511.01 4.67 0.00 512.86 4.68 0.00 514.70 4.69 0.00 516.55 4.70 0.00 518.41 4.71 0.00 520.26 4.72 0.00 522.12 4.73 0.00 523.98 4.74 0.00 525.84 4.75 0.00 527.71 4.76 0.00 529.58 4.77 0.00 531.45 4.78 0.00 533.33 4.79 0.00 535.20 4.80 0.00 537.08 4.81 0.00 538.96 4.82 0.00 540.85 4.83 0.00 542.74 4.84 0.00 544.63 4.85 0.00 546.52 4.86 0.00 548.42 4.87 0.00 550.31 4.88 0.00 552.21 4.89 0.00 554.12 4.90 0.00 556.02 4.91 0.00 557.93 4.92 0.00 559.84 4.93 0.00 561.76 4.94 0.00 563.68 4.95 0.00 565.59 4.96 0.00 567.52 4.97 0.00 569.44 4.98 0.00 571.37 4.99 0.00 573.30 5.00 0.00 575.23 5.01 0.00 577.17 5.02 0.00 579.10 5.03 0.00 581.05 5.04 0.00 582.99 5.05 0.00 584.93 5.06 0.00 586.88 5.07 0.00 588.83 5.08 0.00 590.79 5.09 0.00 592.74 5.10 0.00 594.70 5.11 0.00 596.66 5.12 0.00 598.63 5.13 0.00 600.59 5.14 0.00 602.56 5.15 0.00 604.54 5.16 0.00 606.51 5.17 0.00 608.49 5.18 0.00 610.47 5.19 0.00 612.45 5.20 0.00 614.43 5.21 0.00 616.42 5.22 0.00 618.41 5.23 0.00 620.41 5.24 0.00 622.40 5.25 0.00 624.40 5.26 0.00 626.40 5.27 0.00 628.40 5.28 0.00 630.41 5.29 0.00 632.42 5.30 0.00 634.43 5.31 0.00 636.44 5.32 0.00 638.46 5.33 0.00 640.48 5.34 0.00 642.50 5.35 0.00 644.52 5.36 0.00 646.55 5.37 0.00 648.58 5.38 0.00 650.61 5.39 0.00 652.64 5.40 0.00 654.68 5.41 0.00 656.72 5.42 0.00 658.76 5.43 0.00 660.80 5.44 0.00 662.85 5.45 0.00 664.90 5.46 0.00 666.95 5.47 0.00 669.01 5.48 0.00 671.06 5.49 0.00 673.12 5.50 0.00 675.19 5.51 0.00 677.25 5.52 0.00 679.32 5.53 0.00 681.39 5.54 0.00 683.46 5.55 0.00 685.54 5.56 0.00 687.61 5.57 0.00 689.69 5.58 0.00 691.78 5.59 0.00 693.86 5.60 0.00 695.95 5.61 0.00 698.04 5.62 0.00 700.13 5.63 0.00 702.23 5.64 0.00 704.33 5.65 0.00 706.43 5.66 0.00 708.53 5.67 0.00 710.64 5.68 0.00 712.74 5.69 0.00 714.85 5.70 0.00 716.97 5.71 0.00 719.08 5.72 0.00 721.20 5.73 0.00 723.32 5.74 0.00 725.45 5.75 0.00 727.57 5.76 0.00 729.70 5.77 0.00 731.83 5.78 0.00 733.96 5.79 0.00 736.10 5.80 0.00 738.24 5.81 0.00 740.38 5.82 0.00 742.52 5.83 0.00 744.67 5.84 0.00 746.82 5.85 0.00 748.97 5.86 0.00 751.12 5.87 0.00 753.28 5.88 0.00 755.44 5.89 0.00 757.60 5.90 0.00 759.76 5.91 0.00 761.93 5.92 0.00 764.09 5.93 0.00 766.27 5.94 0.00 768.44 5.95 0.00 770.61 5.96 0.00 772.79 5.97 0.00 774.97 5.98 0.00 777.16 5.99 0.00 779.34 6.00 0.00 781.53 6.01 0.00 783.72 6.02 0.00 785.92 6.03 0.00 788.11 6.04 0.00 790.31 6.05 0.00 792.51 6.06 0.00 794.71 6.07 0.00 796.92 6.08 0.00 799.13 6.09 0.00 801.34 6.10 0.00 803.55 6.11 0.00 805.77 6.12 0.00 807.99 6.13 0.00 810.21 6.14 0.00 812.43 6.15 0.00 814.65 6.16 0.00 816.88 6.17 0.00 819.11 6.18 0.00 821.35 6.19 0.00 823.58 6.20 0.00 825.82 6.21 0.00 828.06 6.22 0.00 830.30 6.23 0.00 832.55 6.24 0.00 834.79 6.25 0.00 837.04 6.26 0.00 839.30 6.27 0.00 841.55 6.28 0.00 843.81 6.29 0.00 846.07 6.30 0.00 848.33 6.31 0.00 850.60 6.32 0.00 852.86 6.33 0.00 855.13 6.34 0.00 857.41 6.35 0.00 859.68 6.36 0.00 861.96 6.37 0.00 864.24 6.38 0.00 866.52 6.39 0.00 868.80 6.40 0.00 871.09 6.41 0.00 873.38 6.42 0.00 875.67 6.43 0.00 877.96 6.44 0.00 880.26 6.45 0.00 882.56 6.46 0.00 884.86 6.47 0.00 887.16 6.48 0.00 889.47 6.49 0.00 891.78 6.50 0.00 894.09 6.51 0.00 896.40 6.52 0.00 898.72 6.53 0.00 901.04 6.54 0.00 903.36 6.55 0.00 905.68 6.56 0.00 908.01 6.57 0.00 910.34 6.58 0.00 912.67 6.59 0.00 915.00 6.60 0.00 917.33 6.61 0.00 919.67 6.62 0.00 922.01 6.63 0.00 924.35 6.64 0.00 926.70 6.65 0.00 929.05 6.66 0.00 931.40 6.67 0.00 933.75 6.68 0.00 936.10 6.69 0.00 938.46 6.70 0.00 940.82 6.71 0.00 943.18 6.72 0.00 945.54 6.73 0.00 947.91 6.74 0.00 950.28 6.75 0.00 952.65 6.76 0.00 955.02 6.77 0.00 957.40 6.78 0.00 959.78 6.79 0.00 962.16 6.80 0.00 964.54 6.81 0.00 966.93 6.82 0.00 969.32 6.83 0.00 971.71 6.84 0.00 974.10 6.85 0.00 976.50 6.86 0.00 978.89 6.87 0.00 981.29 6.88 0.00 983.69 6.89 0.00 986.10 6.90 0.00 988.51 6.91 0.00 990.92 6.92 0.00 993.33 6.93 0.00 995.74 6.94 0.00 998.16 6.95 0.00 1000.58 6.96 0.00 1003.00